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Replacement Battery for SA-40 HearAll Cell Phone Amplifier

Use as a 2nd battery so your Serene SA-40 HearAll cell phone amplifier never runs out of juice, or use it to replace a lost or underperforming battery. Lithium ion, 3.7 volt, 800mAh.

Replacement Battery for SA-40 HearAll Cell Phone Amplifier

Use as a 2nd battery so your Serene SA-40 HearAll cell phone amplifier never runs out of juice, or use it to replace a lost or underperforming battery. Lithium ion, 3.7 volt, 800mAh.

SKU #SA40-BATT SPECIAL ORDER

Please allow 1-2 weeks for delivery
Please allow 1-2 weeks for delivery. Ground shipping is FREE within the 48 contiguous United States. Ground shipping to Alaska, Hawaii, Puerto Rico, and Canada is available for an extra charge. Expedited shipping is not available online for special order items. Please call 800-825-6758 for expedited shipping.

$9.20

QTY

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Use as a 2nd battery so your Serene SA-40 HearAll cell phone amplifier never runs out of juice, or use it to replace a lost or underperforming battery. Lithium ion, 3.7 volt, 800mAh.

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